Battery Eliminators USB 5V to 4.5V LR03 Battery Line for LED Light,Remote Wireless Electronics Power Supply Adapter

Features: 4.5V LR03 AM-4 Dummy Battery, Replace 3pcs 1.5V LR03 Battery Suitable for LED lights, toys, instrument, tools and other 4.5V powering electronic devices USB input 5V2A, output 4.5V1A, convenient to use, instead of 3 x 1.5V AM-4 LR03 batteries Save money and environmental protections, no need to replace the battery frequently, can be used with charging adaper, mobile power supply. Wide compatibility, this adapter is a practical choice for powering toys, instrument, and tools, ensuring they operate smoothly without interruptions.

Specifications: Input USB 5V2A Output 4.5V1A for LR03 AM-4 Line length: about 125cm/49.2inch Battery length: about 44mm/1.7inch Connector: USB

Package Includes: 1 PC USB 5V2A to 4.5V1A LR03 Battery Cable

note: Due to the problems of lighting effects there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurement